83657070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{44263}}^1$

素因数の和:44286

約数の個数: 64

約数和(自身を含む): 254960640

約数和(自身を除く): 171303570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 44263, 88526, 132789, 221315, 265578, 309841, 398367, 442630, 619682, 663945, 796734, 929523, 1195101, 1327890, 1549205, 1859046, 1991835, 2390202, 2788569, 3098410, 3983670, 4647615, 5577138, 5975505, 8365707, 9295230, 11951010, 13942845, 16731414, 27885690, 41828535, 83657070]

約数ペア:

[(1, 83657070), (2, 41828535), (3, 27885690), (5, 16731414), (6, 13942845), (7, 11951010), (9, 9295230), (10, 8365707), (14, 5975505), (15, 5577138), (18, 4647615), (21, 3983670), (27, 3098410), (30, 2788569), (35, 2390202), (42, 1991835), (45, 1859046), (54, 1549205), (63, 1327890), (70, 1195101), (90, 929523), (105, 796734), (126, 663945), (135, 619682), (189, 442630), (210, 398367), (270, 309841), (315, 265578), (378, 221315), (630, 132789), (945, 88526), (1890, 44263)]